"""
#!/usr/bin/env python
# -*- coding:utf-8 -*-
"""

import time

class circle_count:
    def __init__(self):
        self.counter = 0

    def increase_counter(self):
        self.counter += 1


count = circle_count()
while True:
    count.increase_counter()
    print(f"I'm sleeping {count.counter}s.")
    time.sleep(1)

